Water transmitting rate of unsaturated soil also increased with the increasing of relative partial molal free energy variation , , and relative partial molal enthalpy variation , , in case that soil water content was constant 結(jié)果表明,在同一溫度條件下,提高土壤水勢可增加土壤非飽和導水率,呈現(xiàn)黃綿土> ,土。